export interface Obj {
    [key: string]: any;
}
export declare const guid: () => string;
export declare const throttle: (func: any, wait: any, options?: any) => (this: any, ...args: any[]) => void;
export declare const extendClone: {
    <T, U>(target: T, source: U): T & U;
    <T_1, U_1, V>(target: T_1, source1: U_1, source2: V): T_1 & U_1 & V;
    <T_2, U_2, V_1, W>(target: T_2, source1: U_2, source2: V_1, source3: W): T_2 & U_2 & V_1 & W;
    (target: object, ...sources: any[]): any;
};
export declare const deepClone: (data: any) => any;
export declare const to: (promise: Promise<any>) => Promise<any>;
export declare const sync: (fn: Function, ...args: any[]) => Promise<any>;
export declare const trim: (value: string) => string;
export declare const replaceAll: (text: string, repstr: string, newstr: string) => string;
export declare const filePrice: (obj: number) => number;
export declare const rmoney: (money: string) => string;
export declare function isDef<T>(val: T): val is NonNullable<T>;
